<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
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<form name="punchout_form" method="post" action="https://openapi-sandbox.dl.alipaydev.com/gateway.do?charset=UTF-8&method=alipay.trade.page.pay&sign=tPwxLAOzFC6C8NTjFwHZNfW8VBVInppWhYNjJLmDSrsGxWSCAtSwp6Ez97ltPYNuYlFM6hQVhfHP0TN6rlpf5Kt1pcqiHuiQ82xnrn%2B2kjQWJd3WXxhUltBs%2B%2FwiYBmWg461KKW7Z%2Ftz3cd%2BeygbqIZlErq%2BcX5k7RPSjVFrPWugj2o2qHlcEhMjNAR%2B6zlOBR%2BKJ%2FHp8vcZ5IP4CrHac28Zi9PvizHEgxO%2BJXmqaD5EF%2FjsLm62dW4PoPsejZWxhJrbuIblr8B5JoROFu8xSZhwQ0DlRLaCHHP90Bo8KjC0A01t1Hho2jsUS%2FdAmxl2C2%2BTsXcCOQP0HTIQ%2Fq8BPg%3D%3D&notify_url=http%3A%2F%2F4f563f23.r5.cpolar.cn%2Fapi%2Falipay%2FtoSuccess&version=1.0&app_id=9021000149654563&sign_type=RSA2&timestamp=2025-06-25+09%3A22%3A02&alipay_sdk=alipay-sdk-java-dynamicVersionNo&format=json">
    <input type="hidden" name="biz_content" value="{&quot;out_trade_no&quot;:&quot;202506250002&quot;,&quot;product_code&quot;:&quot;FAST_INSTANT_TRADE_PAY&quot;,&quot;subject&quot;:&quot;订单名&quot;,&quot;total_amount&quot;:&quot;105.50&quot;}">
    <input type="submit" value="立即支付" style="display:none" >
</form>
<script>document.forms[0].submit();</script>
</body>
</html>